EP3330479B1 - Connecteur de raccordement de conduite de sous-marin instrumenté - Google Patents

Connecteur de raccordement de conduite de sous-marin instrumenté Download PDF

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Publication number
EP3330479B1
EP3330479B1 EP17204152.7A EP17204152A EP3330479B1 EP 3330479 B1 EP3330479 B1 EP 3330479B1 EP 17204152 A EP17204152 A EP 17204152A EP 3330479 B1 EP3330479 B1 EP 3330479B1
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EP
European Patent Office
Prior art keywords
deployed
connector
sensor
subsea
connectors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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EP17204152.7A
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German (de)
English (en)
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EP3330479A1 (fr
Inventor
Jack COBLE
Alireza Shirani
Marcus Lara
Ashkay KALIA
Jan Illakowicz
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OneSubsea IP UK Ltd
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OneSubsea IP UK Ltd
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Priority to EP21153265.0A priority Critical patent/EP3828379B1/fr
Publication of EP3330479A1 publication Critical patent/EP3330479A1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/001—Survey of boreholes or wells for underwater installation
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E21B43/0107—Connecting of flow lines to offshore structures
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E21B43/013—Connecting a production flow line to an underwater well head
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E21B43/017—Production satellite stations, i.e. underwater installations comprising a plurality of satellite well heads connected to a central station
    • E21B43/0175—Hydraulic schemes for production manifolds
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/117—Detecting leaks, e.g. from tubing, by pressure testing

Definitions

  • Disclosed embodiments relate generally to subsea flowline jumpers and more particularly to an instrumented subsea flowline jumper connection and methods for monitoring connection integrity during flowline jumper installation and subsea production operations.
  • Flowline jumpers are used in subsea hydrocarbon production operations to provide fluid communication between two subsea structures located on the sea floor.
  • a flowline jumper may be used to connect a subsea manifold to a subsea tree deployed over an offshore well and may thus be used to transport wellbore fluids from the well to the manifold.
  • a flowline jumper generally includes a length of conduit with connectors located at each end of the conduit.
  • Clamp style and collet style connectors are commonly utilized and are configured to mate with corresponding hubs on the subsea structures. As is known in the art, these connectors may be oriented vertically or horizontally with respect to the sea floor (the disclosed embodiments are not limited in this regard).
  • EP 1832798 describes a flange for coupling marine hoses with each other, the flange provided with a liquid leakage sensor and a strain gauge on an outer surface thereof. Information from the liquid leakage sensor and the strain gauge are transmitted through a signal line to an information accumulation device on a single-point mooring buoy. A computer is connected to the single-point mooring buoy, and the information transmitted from the liquid leakage sensor and the strain gauge is taken into the computer to detect a marine hose having a liquid leakage and a marine hose having an experienced abnormal external force.
  • the information transmitted from the strain gauge is taken into the computer, and a fatigue degree of each marine hose is estimated based on the number of times in which stress exceeding a specific minimum setting value has been generated in the marine hose and on the magnitude of each stress.
  • Such information is displayed on a computer display image and the replacing time of a marine hose is estimated based on the information.
  • the present invention resides in a subsea measurement system as defined in claims 1 to 9.
  • the present invention further resides in a method for installing a flowline jumper between first and second subsea structures as defined in claims 10-12.
  • the disclosed embodiments may provide various technical advantages. For example, certain of the disclosed embodiments may provide for more reliable and less time consuming jumper installation. For example, available sensor data from the connector may improve first pass installation success. The disclosed embodiments may further enable the state of the connection system to be monitored during jumper installation and production operations via providing sensor data to the surface. Such data may provide greater understanding of the system response and performance and may also decrease or even obviate the need for post installation testing of the jumper connectors.
  • FIG. 1 depicts an example subsea production system 10 (commonly referred to in the industry as a drill center) suitable for using various method and connector embodiments disclosed herein.
  • the system 10 may include a subsea manifold 20 deployed on the sea floor 15 in proximity to one or more subsea trees 22 (also referred to in the art as Christmas trees). As is known to those of ordinary skill each of the trees 22 is generally deployed above a corresponding subterranean well (not shown).
  • fluid communication is provided between each of the trees 22 and the manifold 20 via a flowline jumper 40 (commonly referred to in the industry as a well jumper).
  • the manifold 20 may also be in fluid communication with other subsea structures such as one or more pipe line end terminals (PLETs) 24.
  • PLETs pipe line end terminals
  • Each of the PLETs is intended to provide fluid communication with a corresponding pipeline 28.
  • Fluid communication is provided between the PLETs 24 and the manifold 20 via corresponding flowline jumpers 40 (sometimes referred to in the industry as spools).
  • flowline jumpers 40 are connected to the various subsea structures 20, 22, and 24 via jumper connectors 100, 100' ( FIG. 2 ).
  • FIG. 1 further depicts a subsea umbilical termination unit (SUTU) 30.
  • the SUTU 30 may be in electrical and/or electronic communication with the surface via an umbilical line 32.
  • Control lines 34 provide electrical and/or hydraulic communication between the various subsea structures 20 and 22 deployed on the sea floor 15 and the SUTU 30 (and therefore with the surface via the umbilical line 32). These control lines 34 are also sometimes referred to in the industry as "jumpers".
  • the flowline jumpers 40 referred to in the industry as spools, flowline jumpers, and well jumpers
  • the control lines 34 are distinct structures having distinct functions (as described above).
  • the disclosed embodiments are related to flowline jumper connectors 100 as described in more detail below.
  • the disclosed embodiments are not limited merely to the subsea production system configuration depicted on FIG. 1 .
  • numerous subsea configurations are known in the industry, with individual fields commonly employing custom configurations having substantially any number of interconnected subsea structures.
  • fluid communication is commonly provided between various subsea structures (either directly or indirectly via a manifold) using flowline jumpers 40 and corresponding jumper connectors 100.
  • the disclosed flowline jumper connector embodiments may be employed in substantially any suitable subsea operation in which flowline jumpers are deployed.
  • At least one of the jumper connectors 100 shown on FIG. 1 includes one or more load, proximity, and/or leak detection sensors deployed thereon.
  • the sensors may be in hardwired or wireless communication with the subsea structures to which the jumpers connectors 100 are connected (e.g., with the manifold 20 or the tree 22, in FIG. 1 ) as well as with the SUTU 30 and the surface via control lines 34 and umbilical line 32.
  • FIG. 2 schematically depicts one example flowline jumper embodiment 40 deployed between first and second subsea structures 50 and 50' (e.g., between a tree and a manifold or between a PLET and a manifold as described above with respect to FIG. 1 ).
  • the jumper includes a conduit 45 (e.g., a rigid or flexible conduit such as a length of cylindrical pipe) deployed between first and second jumper connectors 100, 100'.
  • Flowline jumper connectors 100, 100' are commonly configured for vertical tie-in and may include substantially any suitable connector configuration, for example, clamp style or collet style connectors (e.g., as depicted on FIGS.
  • connectors are commonly oriented vertically downward (e.g., as depicted) to facilitate jumper installation with vertically oriented hubs, it will be understood that the disclosed embodiments are not limited in this regard. Horizontal tie in techniques are also known in the art and are common in larger bore connections.
  • FIGS. 3 and4 depict example instrumented connectors 100 and 100'.
  • FIG. 3A depicts a partially exploded view of one example clamp style connector 100.
  • FIGS. 3B and 3C depict perspective and side views of a clamp segment 120 portion of the connector 100.
  • example connector embodiment 100 may include a housing 110 having a deployment funnel 115 (sometimes referred to in the art as a capture zone) sized and shaped for deployment about a hub (not shown) on a subsea structure.
  • An optional grab bar 118 (or other similar device) may be provided such that a remotely operated vehicle (ROV), an autonomous underwater vehicle (AUV), or substantially any other suitable mobile vehicle (not shown in FIG.
  • ROV remotely operated vehicle
  • AUV autonomous underwater vehicle
  • the connector 100 may engage the connector 100 (e.g., to provide ROV or AUV stabilization and tool reaction points during subsea operations).
  • the clamp segment 120 (also depicted on FIGS. 3B and 3C ) is deployed in the connector body 110 (on an axially opposed end from the funnel 115).
  • An ROV intervention bucket 122 engages a lead screw 125 that further engages the clamping mechanism 126 such that rotation of the lead screw 125 selectively opens and closes the clamping mechanism 126 (as depicted on FIG. 3B ).
  • the connector may further include an outboard connector hub 128 deployed in the clamp segment 120.
  • connector 100 includes at least one sensor such as a load sensor or a leak sensor, deployed thereon.
  • the connector 100 may include a load sensor 132 deployed on the lead screw 125.
  • the load sensor 132 may include one or more strain gauges deployed, for example, on an external surface of the lead screw 125 and configured to measure the load (or strain) in the lead screw 125 upon closing the clamp mechanism 120 against the hub (and in this way may be used to infer the clamping force or preload of the connector).
  • One or more strain gauges may be deployed, for example, such that the strain gauge axis is parallel with the axis of the lead screw 125 (such that the strain gauge is sensitive to axial loads in the screw) and/or perpendicular with the axis of the lead screw 125 (such that the strain gauge is sensitive to cross axial loads in the screw).
  • the disclosed embodiments are not limited in this regard.
  • connector 100 may additionally and/or alternatively include a load sensor 134 and/or a proximity sensor 133 deployed on a face of the outboard connector hub 128.
  • a load sensor 134 may include a load cell (e.g., including a piezoelectric transducer) or one or more strain gauges, for example, as described above with respect to sensor 132.
  • a load sensor 134 may be configured to measure the compressive force generated between the outboard connector hub 128 and the subsea structure hub (not shown) about which the funnel 115 is deployed during installation.
  • a proximity sensor 133 may include substantially any suitable proximity sensor (e.g., an electromagnetic sensor, a capacitive sensor, a photoelectric sensor, or a mechanical switch) and may be configured to monitor the approach of the subsea structure hub towards the outboard connector hub 128 during connector installation.
  • suitable proximity sensor e.g., an electromagnetic sensor, a capacitive sensor, a photoelectric sensor, or a mechanical switch
  • connector 100 may additionally and/or alternatively include a leak detection sensor 135 deployed on the clamp mechanism 126 (or elsewhere on the clamp segment 120) or the outboard connector hub 128.
  • a leak detection sensor 135 may include an electrochemical sensor, a catalytic sensor, or an electromagnetic interference sensor capable of sensing the presence of hydrocarbons in the surrounding seawater.
  • FIGS. 4A and 4B depict perspective and side views of one example collet style connector 100'.
  • Example connector embodiment 100' may include a connector body 150 welded to a flowline jumper 40.
  • a plurality of circumferentially spaced collet segments 160 are coupled to the connector body 150 and are configured for deployment about and engagement with a corresponding ring or flange on a subsea structure hub (not shown).
  • An outboard connector hub 155 is deployed on a lower end of the connector body 150 and internal to the collet segments 160.
  • connector 100' includes at least one sensor such as a load sensor or a leak sensor, deployed thereon.
  • the connector 100' may include a load sensor 172 deployed on one or more of the collet segments 160.
  • the load sensor 172 may include one or more strain gauges deployed, for example, on an external surface of the collet segments 160 and configured to measure the load (or strain) in the collet segment upon engaging the subsea structure hub (and in this way may be used to infer the engagement force or preload of the connector).
  • One or more strain gauges may be deployed, for example, such that the strain gauge axis is parallel with an axis or length of the collet segment (such that the strain gauge is sensitive to axial loads in the collet segment) and/or perpendicular with an axis or length of the collet segment (such that the strain gauge is sensitive to cross axial loads in the collet segment).
  • the disclosed embodiments are not limited in this regard.
  • connector 100' may additionally and/or alternatively include a load sensor 173 and/or a proximity sensor 174 deployed on a face of the outboard connector hub 155.
  • a load sensor 173 may include a load cell or one or more strain gauges, for example, as described above with respect to sensor 172.
  • a load sensor 173 may be configured to measure the compressive force generated between the outboard connector hub 155 and the subsea structure hub (not shown) during engagement with the collet segments 160.
  • a proximity sensor 174 may include substantially any suitable proximity sensor as described above with respect to connector 100' and may be configured to monitor the approach of the outboard connector hub 155 towards the subsea structure hub during engagement of the collet segments 160.
  • a proximity sensor 174 may also provide information about hub separation during a production operation.
  • connector 100' may additionally and/or alternatively include a leak detection sensor 175 deployed on a lower end of the connector body 150 or the outboard connector hub 155.
  • a leak detection sensor 175 may include an electrochemical sensor, a catalytic sensor, or an electromagnetic interference sensor capable of sensing the presence of hydrocarbons in seawater.
  • the sensors 132-135 and 172-175 may be in communication with a host structure communication system (e.g., a communication system mounted on a manifold 20 or a tree 22).
  • the sensors 132-135 and 172-175 may be in electronic communication (e.g., wireless or hardwired) with a transmitter deployed on the corresponding connector 100 and 100'.
  • FIG. 5 depicts one example clamp-style connector embodiment including a transmitter 140 deployed thereon.
  • the transmitter 140 is deployed on an outer surface of the clamp segment 120, however, it will be understood that the transmitter 140 may deployed at substantially any suitable location, for example, on an outer surface of the connector body 110, on the grab bar 118, and in or on the ROV intervention bucket 122.
  • the transmitter 140 may be configured to transmit sensor measurements to a communication module deployed on the host structure.
  • a wireless communication link provides electronic communication between the sensors (not shown) via the transmitter 140 and a communication system 55 on the host structure 50 such that sensor measurements may be transmitted from the respective sensor(s) to the communication system.
  • the sensor measurements may then be further transmitted to the surface, for example, via one of the control lines 34 and the umbilical 32 ( FIG. 1 ).
  • a communication link may also be provided between the sensors (not shown) via the transmitter 140 in the ROV intervention bucket 122 to a communication system deployed on the ROV 65 such that sensor measurements may be transmitted from the respective sensor(s) to the ROV 65. The sensor measurements may then be further transmitted to the surface, for example, via one of the control lines 34 and the umbilical 32 ( FIG. 1 ). It will be understood that while FIG. 6 depicts wireless communication between the transmitter 140 and the communication system 55 and the ROV 65 that the sensors may also be connected via a hard wired electronic connection.
  • FIG. 7 depicts a flow chart of one example method embodiment 200.
  • one or more sensors are deployed on a subsea flowline connector (e.g., sensors 132-135 and 172-175 as depicted on FIGS. 3 and 4 ).
  • the sensors may be configured, for example, to monitor lead screw strain 204, hub face separation distance 205, and/or the presence of hydrocarbons in the seawater near the connector 206.
  • Sensor measurements may be collected at a central transmitter on the connector at 208 (e.g., during installation or during a subsea production operation).
  • the sensor measurements may optionally be further processed or collated at 210 prior to transmission to the surface at 212 (e.g., via communication system 55 and umbilical 32).
  • the sensor measurements may then be further processed at the surface to evaluate the state of the subsea jumper connector.
  • the transmitter 140 may be further configured with electronic memory (or in communication with an electronic memory module) such that additional information may be transmitted to the surface.
  • the additional information may include, for example, installation instructions, prior installation history, and general information regarding the connector (e.g., including the connector type and size) and may be stored, for example, in a radio frequency identification (RFID) chip.
  • Installation instructions may include, for example, required applied torque, locking force, and/or lead screw tension values as well as recommendations for remedial actions in the event of a failed (or failing) connector.
  • the additional information may be processed in combination with the sensor measurements to determine the state of the connector and/or to determine remedial actions.
  • FIG. 8 depicts a method 250 for installing and connecting a flowline jumper between first and second subsea structures.
  • the flowline jumper is deployed in place between the subsea structures at 252.
  • Connector information is read from a transmitter deployed on a flowline connector at 254.
  • the information may include, for example, various specifications regarding connection to the subsea structure.
  • a connection is established between the flowline connector and the subsea structure at 256.
  • Sensor data is received from the transmitter at 258 and processed at 260 to verify that the connection established at 256 meets the specifications read in 254.
  • FIG. 9 depicts a flow chart of one example method 300 for connecting a clamp style jumper connector having at least one sensor deployed thereon.
  • an installation tool such as an ROV reads information from a transmitter (such as an RFID chip) deployed on the connector.
  • the information may include the connection system ID clamp size 304, the required torque for the connection 305, the number of previous make-ups 306 (the number of previous times the connector has been used), and the previous torque applied to the connector 307.
  • the installation tool may further read sensor measurements at 310, for example including lead screw tension 311, and leak detection measurements 312.
  • the required torque may be applied to the connector, for example, via the ROV intervention bucket 122.
  • the lead screw tension measurements may be processed at 322 in combination with the required torque values to verify that the appropriate torque had been applied to the connector.
  • a seal backseat test may then be initiated at 330 in combination with the leak detection sensor measurements. If no hydrocarbons (or other wellbore fluids) are measured, the integrity of the seal may be verified at 332 and the ROV may move on to make the next connection at 340. If hydrocarbons are detected during the seal backseat test at 330, remedial procedures for a particular seal failure mode may be initiated at 345. These remedial procedures may be available on the transmitter and thus may be accessed via the ROV at 302.
  • FIG. 10 depicts a flow chart of one example method 350 for connecting a collet style jumper connector having at least one sensor deployed thereon.
  • a running tool is programmed with connection system installation instructions while at the surface topside (prior to installation of the connector).
  • the connection instructions may include, for example, a connection system ID collet connector size 354 and a required collet segment preload for installation 356.
  • Sensors on the running tool may be used at 358 to verify that the connector has soft-landed on the subsea structure hub.
  • the running tool may further read connector sensor measurements at 360, for example including collet segment tension 361, and leak detection measurements 362.
  • the running tool may then be actuated to lock the connector at 370 with the sensors on the running tool being evaluated in combination with the collet segment tension measurements to determine when a desired collet segment preload (and therefore connection) has been achieved at 372.
  • a seal backseat test may then be initiated at 380 in combination with the leak detection sensor measurements. In no hydrocarbons (or other wellbore fluids) are measured, the integrity of the seal may be verified at 382 and the ROV may move on to make the next connection at 390. If hydrocarbons are detected during the seal backseat test at 380, remedial procedures for a particular seal failure mode may be initiated at 395. These remedial procedures may be available on the transmitter and thus may be accessed via the ROV at 352.

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  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
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Claims (12)

  1. Système de mesure sous-marin comprenant :
    un raccordement de conduite d'écoulement (40) déployé entre les première et seconde structures sous-marines (50, 50'), le raccordement de conduite d'écoulement (40) fournissant un passage de fluide entre les première et seconde structures sous-marines (50, 50'), le raccordement de conduite d'écoulement comportant (i) une longueur de conduite (45) et (ii) des premier et second raccords (100, 100') déployés aux extrémités opposées de la conduite (45), les premier et second raccords (100, 100') sont raccordés aux moyeux correspondants sur les première et seconde structures sous-marines (50, 50') ; et
    au moins un capteur électronique (172) déployé sur au moins un parmi les premier et second raccords (100, 100'),
    dans lequel les premier et second raccords comprennent des raccords de type pince (100') et ledit au moins un capteur électronique (172) comprend une jauge de contrainte déployée sur un segment de pince (160).
  2. Système de mesure selon la revendication 1, dans lequel ledit au moins un capteur électronique (132, 172) est en communication électronique avec au moins une parmi la première structure sous-marine (50), la seconde structure sous-marine (50') et un véhicule télécommandé (65).
  3. Système de mesure selon la revendication 1 ou 2, dans lequel ledit au moins un capteur électronique comprend en outre au moins un parmi une cellule de charge (134), un capteur de proximité (133) et un capteur de détection de fuite (135).
  4. Système de mesure selon l'une quelconque des revendications 1 à 3, dans lequel ledit au moins un capteur électronique (132, 172) est en communication électronique avec un émetteur-récepteur (140) déployé sur le raccord (100, 100').
  5. Système de mesure selon la revendication 4, dans lequel ledit émetteur-récepteur (140) est en communication électronique avec un système de véhicule télécommandé (65).
  6. Raccordement de conduite d'écoulement selon la revendication 4, dans lequel ledit émetteur-récepteur (142) est en communication électronique avec un système de commande de surface par l'intermédiaire d'un système ombilical sous-marin (32).
  7. Système de mesure selon une quelconque revendication précédente dans lequel les raccords de type pince (100') comprennent :
    un corps de raccord (150) ; et
    une pluralité de segments de pince (160) espacés de manière circonférentielle accouplés au corps du raccord (150), les segments de pince (160) étant dimensionnés et formés pour entrer en prise avec un moyeu correspondant situé sur la structure sous-marine (50, 50').
  8. Système de mesure selon la revendication 7, comprenant en outre un moyeu extérieur (128, 155) présentant une face d'étanchéité conçue pour entrer en prise avec une face correspondante du moyeu de la structure sous-marine (50, 50').
  9. Système de mesure selon la revendication 8, dans lequel la jauge de contrainte (172) est déployée sur une surface externe d'au moins un parmi les segments de pince (160) et dans lequel ledit au moins un capteur électronique comprend en outre
    une cellule de charge (173) déployée sur la surface d'étanchéité du moyeu extérieur (155) ;
    un capteur de proximité (174) déployé dans le corps (150) ; et
    un capteur de fuite (175) déployé dans le corps.
  10. Procédé destiné à l'installation d'un raccordement de conduite d'écoulement (40) entre les première et seconde structures sous-marines (50, 50'), le raccordement de conduite d'écoulement (40) comportant les premier et second raccords (100, 100') déployés sur les extrémités opposées correspondantes, les premier et second raccords comprenant des raccords de type pince (100'), le procédé comprenant :
    (a) la lecture des informations provenant d'un émetteur-récepteur (140) déployé sur le premier raccord (100, 100'), les informations comportant une précharge du segment de pince requise destinée au premier raccord (100') ;
    (b) l'établissement d'une liaison entre le premier raccord (100, 100') et la première structure sous-marine (50, 50') ;
    (c) la réception des données du capteur provenant de l'émetteur-récepteur (140), l'émetteur-récepteur étant en communication électronique avec au moins une jauge de contrainte déployée sur un segment de pince (160) ; et
    (d) le traitement des données du capteur pour vérifier que la liaison effectuée en (b) répond à la précharge requise du segment de pince lue en (a).
  11. Procédé selon la revendication 10, comprenant en outre :
    (e) la réalisation (330) d'un test de siège arrière du joint d'étanchéité sur le premier raccord (100, 100') ;
    (f) l'évaluation des données du capteur de fuite lors du test en (e) pour vérifier l'intégrité de la liaison, les données du capteur de fuite obtenues à l'aide d'un capteur de fuite (175) déployé sur le premier raccord (100, 100').
  12. Procédé selon la revendication 11, comprenant en outre :
    (g) le déclenchement de procédures correctives lorsque les données du capteur de fuite indiquent la présence d'hydrocarbures.
EP17204152.7A 2016-12-02 2017-11-28 Connecteur de raccordement de conduite de sous-marin instrumenté Active EP3330479B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21153265.0A EP3828379B1 (fr) 2016-12-02 2017-11-28 Connecteur de raccordement de conduite de sous-marin instrumenté

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/368,356 US10132155B2 (en) 2016-12-02 2016-12-02 Instrumented subsea flowline jumper connector

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP21153265.0A Division-Into EP3828379B1 (fr) 2016-12-02 2017-11-28 Connecteur de raccordement de conduite de sous-marin instrumenté
EP21153265.0A Division EP3828379B1 (fr) 2016-12-02 2017-11-28 Connecteur de raccordement de conduite de sous-marin instrumenté

Publications (2)

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EP3330479A1 EP3330479A1 (fr) 2018-06-06
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EP3330479A1 (fr) 2018-06-06
US10132155B2 (en) 2018-11-20
EP3828379B1 (fr) 2023-05-10
US20180156024A1 (en) 2018-06-07
EP3828379A1 (fr) 2021-06-02

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